#18809: MultipleObjectTemplateResponseMixin should handle a generic
EmptyQuerySet
-------------------------------+--------------------
Reporter: benjaoming | Owner: nobody
Type: Bug | Status: new
Component: Generic views | Version: 1.4
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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In get_template_names:
{{{#!python
if hasattr(self.object_list, 'model'):
opts = self.object_list.model._meta
names.append("%s/%s%s.html" % (opts.app_label,
opts.object_name.lower(), self.template_name_suffix))
}}}
...it should be verified that self.object_list is not None as it
apparently may be in some cases where an EmptyQuerySet instance has been
generated with no relation to its model class.
On a secondary note, I don't understand why get_template_names is even
called when I have defined template_name -- seems like bug?
The work-around is to override get_template_names in your own ListView
inheritor:
{{{#!python
def get_template_names(self):
# WHY IS THIS CALLED?
return [self.__class__.template_name]
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/18809>
Django <https://code.djangoproject.com/>
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